<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<title>CSS Test: flex-container-margin-not-collapse-with-content-margin</title>
<link href="http://www.github.com/sskyy" rel="author" title="houzhenyu" />
<link href="https://drafts.csswg.org/css-flexbox-1/#item-margins" rel="help" />
<link href="reference/flex-container-margin-ref.xht" rel="match" />
<meta content="The margins of adjacent flex items do not collapse." name="assert" />
<style>
.flex-container{
display: flex;
margin:20px;
background: #333;
}
.flex-item{
width:50px;
height:50px;
margin:20px;
background: #eee;
}
</style>
</head>
<body>
<div class="flex-container">
<div class="flex-item"></div>
<div class="flex-item"></div>
<div class="flex-item"></div>
</div>
</body></html>